Merge pull request #201 from QuickJack/master

[mono.git] / mcs / class / corlib / Test / System.Text / UTF8EncodingTest.cs

diff --git a/mcs/class/corlib/Test/System.Text/UTF8EncodingTest.cs b/mcs/class/corlib/Test/System.Text/UTF8EncodingTest.cs
index f4fb2f2dabcdf3cdf798649ed8cad8bb9eb8dc57..fd161035cb18f9575cb85f03947d143087420a92 100644 (file)
--- a/mcs/class/corlib/Test/System.Text/UTF8EncodingTest.cs
+++ b/mcs/class/corlib/Test/System.Text/UTF8EncodingTest.cs
@@ -59,6 +59,12 @@ namespace MonoTests.System.Text
                        Assert.IsTrue (utf8.IsMailNewsSave);
                }
 
+               [Test]
+               public void TestCompat ()
+               {
+                       Assert.IsTrue (new UTF8Encoding ().Equals (new UTF8Encoding ()));
+               }
+               
                [Test]
                public void TestEncodingGetBytes1()
                {
@@ -1090,6 +1096,34 @@ namespace MonoTests.System.Text
                        } catch (ArgumentException) {
                        }
                }
+               
+               [Test] // bug #565129
+               public void SufficientByteArray2 ()
+               {
+                       var u = Encoding.UTF8;
+                       Assert.AreEqual (3, u.GetByteCount ("\uFFFD"), "#1-1");
+                       Assert.AreEqual (3, u.GetByteCount ("\uD800"), "#1-2");
+                       Assert.AreEqual (3, u.GetByteCount ("\uDC00"), "#1-3");
+                       Assert.AreEqual (4, u.GetByteCount ("\uD800\uDC00"), "#1-4");
+                       byte [] bytes = new byte [10];
+                       Assert.AreEqual (3, u.GetBytes ("\uDC00", 0, 1, bytes, 0), "#1-5"); // was bogus
+
+                       Assert.AreEqual (3, u.GetBytes ("\uFFFD").Length, "#2-1");
+                       Assert.AreEqual (3, u.GetBytes ("\uD800").Length, "#2-2");
+                       Assert.AreEqual (3, u.GetBytes ("\uDC00").Length, "#2-3");
+                       Assert.AreEqual (4, u.GetBytes ("\uD800\uDC00").Length, "#2-4");
+
+                       for (char c = char.MinValue; c < char.MaxValue; c++) {
+                               byte [] bIn;
+                               bIn = u.GetBytes (c.ToString ());
+                       }
+
+                       try {
+                               new UTF8Encoding (false, true).GetBytes (new char [] {'\uDF45', '\uD808'}, 0, 2);
+                               Assert.Fail ("EncoderFallbackException is expected");
+                       } catch (EncoderFallbackException) {
+                       }
+               }
 
 #if NET_2_0
                [Test] // bug #77550